Here are our picks of the best alkaline batteries and how each model performed in our tests, starting with Amazon's own brand of AAA batteries.

All the AA rechargeable batteries we tested are listed in alphabetical order below. Only logged-in Which? members can view the best AA rechargeable batteries from our tests. Pros Log in now or join ...

One of the steepest and likely best is the Energizer AA 4-pack with a recharger ... low prices that don’t necessarily buy you much quality. These cheap batteries don’t always hold a charge ...

individual battery charging, AA and AAA cells Battery detection technology - automatically shuts off when charging is complete ...

Batteries charged at the lower voltage met BCI voltage standards for a fully charged battery. The AAA Premium BAT8448AAA is part of the Car Batteries test program at Consumer Reports. In our lab ...

HIGH COMPATIBILITY: It is not only suitable for AA, AAA, C, CR123A, D, 9V, N, CR2, CRV3, 2CR5, CR-P2 cylindrical battery testing, but also good for checking a wide variety of button cell batteries ...

Batteries charged at the lower voltage met BCI voltage standards for a fully charged battery. The AAA Premium BAT 8435AAA is part of the Car Batteries test program at Consumer Reports. In our lab ...

But buying batteries on repeat comes at a cost, and not just the financial kind. Traditional batteries - AA, AAA and 9V - must ... but it’s best to check on your local authority's website ...

The market for best rechargeable batteries ... ensuring that you do not have to buy batteries frequently. Panasonic BK-3HCCE/4BN Eneloop (Up to 2550 mAH) Pro AA high Capacity Ni-MH Pre-Charged ...